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extern "C" {
#include <assert.h>
#include <stdlib.h>
}
#include <poincare/subtraction.h>
#include <poincare/opposite.h>
#include "layout/horizontal_layout.h"
#include "layout/string_layout.h"
#include "layout/parenthesis_layout.h"
namespace Poincare {
Expression * Subtraction::cloneWithDifferentOperands(Expression** newOperands,
int numberOfOperands, bool cloneOperands) const {
assert(newOperands != nullptr);
assert(numberOfOperands == 2);
return new Subtraction(newOperands, cloneOperands);
}
Expression::Type Subtraction::type() const {
return Expression::Type::Subtraction;
}
ExpressionLayout * Subtraction::privateCreateLayout(FloatDisplayMode floatDisplayMode, ComplexFormat complexFormat) const {
assert(floatDisplayMode != FloatDisplayMode::Default);
assert(complexFormat != ComplexFormat::Default);
ExpressionLayout * children_layouts[3];
children_layouts[0] = m_operands[0]->createLayout(floatDisplayMode, complexFormat);
char string[2] = {'-', '\0'};
children_layouts[1] = new StringLayout(string, 1);
children_layouts[2] = m_operands[1]->type() == Type::Opposite ? new ParenthesisLayout(m_operands[1]->createLayout(floatDisplayMode, complexFormat)) : m_operands[1]->createLayout(floatDisplayMode, complexFormat);
return new HorizontalLayout(children_layouts, 3);
}
template<typename T>
Complex<T> Subtraction::compute(const Complex<T> c, const Complex<T> d) {
return Complex<T>::Cartesian(c.a()-d.a(), c.b() - d.b());
}
template<typename T> Evaluation<T> * Subtraction::templatedComputeOnComplexAndComplexMatrix(const Complex<T> * c, Evaluation<T> * m) const {
Evaluation<T> * operand = computeOnComplexMatrixAndComplex(m, c);
Evaluation<T> * result = Opposite::computeOnMatrix(operand);
delete operand;
return result;
}
}
template Poincare::Complex<float> Poincare::Subtraction::compute<float>(Poincare::Complex<float>, Poincare::Complex<float>);
template Poincare::Complex<double> Poincare::Subtraction::compute<double>(Poincare::Complex<double>, Poincare::Complex<double>);
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